Why do inverter errors like 04 and 64 happen more in winter?

During winter in Zimbabwe, shorter days and a lower sun angle mean solar panels receive less energy. If a system isn't sized for these conditions, it may not fully recharge the batteries daily, leading to low voltage errors.

How do I fix Inverter Error 04 or Error 64?

Immediately reduce electricity use by turning off non-essential appliances. Allow the system to charge from any available sun or grid power. For long-term prevention, clean your panels, check their angle, and consider adding more panels or battery capacity.

Can I damage my batteries by ignoring these errors?

The errors are protective measures to prevent damage from deep discharge. However, repeatedly draining your batteries to these low levels will reduce their overall lifespan. It is best to address the root cause, which is insufficient charging.

How can Sona Solar Zimbabwe help with my inverter errors?

Sona Solar Zimbabwe provides expert technical support and professional installations. Our team can perform a system audit to diagnose the root cause of recurring errors and recommend effective, lasting solutions, such as system expansion or maintenance.

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Home Editor's Choice Editor's Picks Featured Solar Inverter Errors Solar System Troubleshooting System Troubleshooting Troubleshoot Batteries Troubleshooting What Are Error 04 and Error 64 - Common Inverter Errors During Winter and Rainy Seasons

By Sona Brands

On 14, 2024

11,990,689 Views

Solving Inverter Errors 04 & 64 During Zimbabwe’s Winter and Rainy Seasons

As Zimbabweans, we know how our climate affects solar power systems. During the winter and rainy seasons, many users encounter inverter errors that disrupt daily power supply. Error 04 and Error 64 are among the most common, indicating low battery voltage that prevents the inverter from operating correctly.

Inverter showing an error code during overcast weather in Zimbabwe

Don't let inverter errors leave you in the dark.

These errors typically occur when sunlight levels are insufficient to fully charge the battery, especially during prolonged cloudy or rainy periods. Other causes may include a weak or faulty battery, incorrect system settings, or loose or damaged wiring connections. To resolve these issues, check that the system settings are correct, ensure the battery is healthy and properly maintained, and inspect all wiring connections for any faults. Understanding these errors and their causes can help solar users maintain reliable energy, even during Zimbabwe’s challenging winter and rainy seasons.

This critical error appears when your battery's voltage has fallen below the inverter's minimum operating threshold. It is a protective measure by the inverter to prevent a deep discharge, which can permanently damage your batteries. The primary cause is a lack of sufficient charge, a common issue during prolonged overcast weather.

Similar to Error 04, this indicates the battery's state of charge is critically low. It serves as a warning before the system shuts down to protect itself. This error is a direct consequence of inadequate charging from your solar panels, which is especially prevalent during Zimbabwe's winter months and rainy seasons.

Immediate Steps:

Reduce Your Load: Immediately switch off all non-essential, high-power appliances (like stoves, microwaves, and kettles). This conserves the remaining battery charge and gives the system a chance to recover.
Allow for Charging: If there is any sunlight, let the panels charge the batteries without any load. If you have grid power, use it to help recharge the batteries via the inverter.

Long-Term Prevention Strategies:

System Maintenance: Regularly clean your solar panels to remove dust and debris. A dirty panel can lose up to 30% of its efficiency.
System Expansion: If these errors occur frequently, your system may be undersized for your needs. Consider adding more solar panels to increase charging capacity or adding another battery to increase storage.

As a leading solar equipment company, Sona Solar Zimbabwe offers more than just products. We provide professional installations and exceptional customer support. By choosing a reputable provider like us, homeowners can confidently embrace solar energy to combat power outages in Zimbabwe.

Frequently Asked Questions

During winter in Zimbabwe, the days are shorter, and the sun is at a lower angle. This means your solar panels receive significantly less energy. If your system isn't sized for these conditions, your panels may not fully recharge your batteries each day, leading to a gradual depletion that triggers these errors.

Even a new battery can't provide power it doesn't have. If persistent cloudy weather prevents your solar panels from generating enough electricity to recharge what you used overnight, the battery voltage will inevitably drop. This indicates an issue with insufficient generation (too few panels for the season) rather than a faulty battery.

The errors themselves are protective measures to *prevent* damage. The inverter will shut down to protect the batteries from deep discharge. However, repeatedly draining your batteries to this low level can reduce their overall lifespan. It's best to address the root cause—insufficient charging—to maintain the long-term health of your investment.

Proactive planning is key. First, have your panels professionally cleaned. Second, adjust your energy usage habits—run heavy appliances during peak sun hours (10 am to 2 pm). Finally, if errors persist, contact a professional like Sona Solar Zimbabwe to assess whether adding more panels or battery capacity is the right solution for you.

Get Expert Help & Restore Your Peace of Mind

Recurring inverter errors are a sign that your system needs a professional check-up. Our expert technicians can diagnose the root cause and provide a lasting solution. Contact Sona Solar Zimbabwe today for a system assessment.

Call/WhatsApp: +263 78 864 2437 | +263 78 293 3586 | +263 78 922 2847

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